【用戶】Jason Chen
【年級】國三下
【評論內容】(A)Agar :用於immunodiffusion matrix 及gel chromatography(B)Guar gum :當作bulk-forming laxative及thickening agent(C)Pectin :當作protectant及suspending agent(D)Xanthan gum :具有假塑性的特性(pseudoplastic properties),常應用於牙膏和軟 膏Locus bean gum:當作thickener及stabilizer